| Bit31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| CRCCHKSUM[31:24] | |||||||
| AccessR/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| CRCCHKSUM[23:16] | |||||||
| AccessR/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| CRCCHKSUM[15:8] | |||||||
| AccessR/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| CRCCHKSUM[7:0] | |||||||
| AccessR/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CRC Checksum
These bits store the generated CRC result. When CRC-16 is enabled, the 16 msb will always read '0'.
These bits should only be read when CRC Module Busy bit in the CRC Status register CRCSTATUS.BUSY=0.
If CRC-16 is selected and CRCSTATUS.BUSY=0 (CRC generation is completed), this bit group will contain a valid checksum.
If CRC-32 is selected and CRCSTATUS.BUSY=0 (CRC generation is completed), this bit group will contain a valid reversed checksum, i.e.: bit 31 is swapped with bit 0, bit 30 with bit 1, etc.